47993987 (number)

47993987 is an odd 8-digits composite number following 47993986 and preceding 47993988. In scientific notation, it is written as 4.7993987 × 10^7. The sum of its digits is 56. It has a total of 2 prime factors and 4 positive divisors. There are 47930160 positive integers (up to 47993987) that are relatively prime to 47993987.

Interesting facts

Basic properties

Name

Name forty-seven million nine hundred ninety-three thousand nine hundred eighty-seven

Notation

Scientific notation 4.7993987 × 10^7
Engineering notation 4.7993987 × 10^6

Prime Factorization of 47993987

Prime Factorization 761 × 63067

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 47993987
Product of the distinct prime numbers

The prime factorization of 47993987 is 761 × 63067. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 10, 28, 100, 666, 947, 9001, 3906, 17659, 1575, 787995, 585684, 683260, 3924926, 16731888, 33662632, 687427525, 263977525, 659726268, 4989562958

Basic calculations (n = 47993987)

Multiplication

n×y
n×2 95987974
n×3 143981961
n×4 191975948
n×5 239969935

Division

n÷y
n÷2 23996993.5
n÷3 15997995.666667
n÷3 11998496.75
n÷5 9598797.4

Exponentiation

ny
n2 2303422788156169
n3 1.1055044335027E+23
n4 5.3057565409971E+30
n5 2.5464441045378E+38

Nth Root

y√n
2√n 6927.7692657882
3√n 363.40894245197
4√n 83.233222127875
5√n 34.374577260624

Divisors of 47993987

1, 761, 63067, 47993987

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -47993986
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 47993987 can be divided by 4 positive divisors. The sum of these divisors (counting 47993987) is 1, the average is 0.25.

Base conversion 47993987

Base System Value
2 Binary 10110111000101010010000011
3 Ternary 10100022100101002
4 Quaternary 2313011102003
5 Quinary 44241301422
6 Senary 4432402215
8 Octal 267052203
10 Decimal 47993987
12 Duodecimal 140a636b
16 Hexadecimal 2dc5483
20 Vigesimal ejj4j7
36 Base36 skoeb

Cryptographic Hash Functions

md5 a7986a6bea1c81d408ce53e13827439c
sha1 bb31ce8963b4a8779cdf4ac4e14efe00413ef082
sha256 48d7780697201655585b4838e6bba82ea8bed63327f5c18e4f218d2cb976c1ec
sha512 daacb7725d8bcec5f14309a14df986d24bb5369a7a07a1d5685bd0928225d989cdda46a5fe9310d3ee22ecd491508392f0e290a961095b43bf11397ef18a3091
ripemd-160 a47275a46f003d493b169ae1e53e6de84f0862b2

47993987 as geometric shapes

Circle

Radius = n
Diameter 95987974
Circumference 301555113.95137
Area 7.2364161093827E+15

Sphere

Radius = n
Volume 4.6307261424041E+23
Surface area 2.8945664437531E+16
Circumference 301555113.95137

Square

Length = n
Perimeter 191975948
Area 2303422788156169
Diagonal 67873747.327758

Cube

Length = n
Surface area 13820536728937014
Volume 1.1055044335027E+23
Space diagonal 83128023.9418

Equilateral Triangle

Length = n
Perimeter 143981961
Area 9.9741132509961E+14
Altitude 41564011.9709

Triangular Pyramid

Length = n
Surface area 9.9741132509961E+14
Volume 1.3028494692693E+22
Height 22624582.442586